California Hydronics
California Hydronics Corporation (CHC Hydronics) is an employee-owned manufacturer's representative and industrial distributor, founded 1957, representing 50+ equipment brands (Bell & Gossett, Lochinvar, EVAPCO, Viessmann) across the Western US and Pacific. It supplies hydronic, plumbing, and HVAC equipment to mechanical contractors, engineers, universities, data centers, and semiconductor manufacturers, and manufactures custom packaged systems through its FlowTherm division.
- Company typePrivate
- Founded1957
- HeadquartersHayward, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What California Hydronics does
California Hydronics Corporation (CHC Hydronics) is a 100% employee-owned industrial distributor and manufacturer's representative founded in 1957 and headquartered in Hayward, California. The company represents more than 50 leading equipment manufacturers — including Bell & Gossett, Lochinvar, EVAPCO, and Viessmann — across defined territories spanning Northern California, Nevada, Oregon, Washington, Alaska, Arizona, and the Pacific region (Guam, Japan, South Korea, Micronesia). CHC operates through three wholly-owned divisions (CHC California, CHC Columbia, CHC Pacific) plus the FlowTherm Systems manufacturing subsidiary, and added HVAC air-side products in 2025. Customers include mechanical contractors, engineering firms, universities, data center operators, and semiconductor manufacturers; marquee logos include Apple, Amazon, Intel, Microsoft, Nike, Salesforce, Micron Technology, Stanford University, and the University of Washington.
The company's core technology is its FlowTherm packaged systems division, which engineers and manufactures custom skidded equipment packages (heat exchangers, pumps, boilers, cooling systems) assembled onto structural steel frames for easy rigging. FlowTherm has produced more than 4,000 such packages installed across the US and overseas, including a 50-million-BTU Bell & Gossett heat exchanger skid for Micron Technology's Boise R&D facility and a heat recovery system for Stanford University that meets 93% of campus heating load via waste heat recovery. CHC also operates Training & Innovation Centers and facilitates Bell & Gossett's Little Red Schoolhouse (60,000+ engineers trained) and Lochinvar University programs, creating strong contractor and engineer loyalty.
Revenue is generated primarily through project-based B2B equipment sales (pumps, boilers, heat exchangers, cooling towers, packaged systems) to commercial and industrial customers under quote-based pricing, supplemented by recurring service and preventative maintenance contracts for cooling towers, boilers, pumps, and FlowTherm systems. Distribution is handled via a hybrid direct-sales employee team and channel-partner model that coordinates mechanical contractors, general contractors, and engineers. There is no public pricing; the company does not list prices on its website.
California Hydronics firmographics
Firmographics- Name
- California Hydronics
- Legal name
- California Hydronics Corporation
- Website
- https://chchydro.com
- Company type
- Private
- Founded year
- 1957
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- California Hydronics Corporation (CHC Hydronics) is an employee-owned manufacturer's representative and industrial distributor, founded 1957, representing 50+ equipment brands (Bell & Gossett, Lochinvar, EVAPCO, Viessmann) across the Western US and Pacific. It supplies hydronic, plumbing, and HVAC equipment to mechanical contractors, engineers, universities, data centers, and semiconductor manufacturers, and manufactures custom packaged systems through its FlowTherm division.
- Ownership category
- akta.pro rank
California Hydronics industry classification
Industry- Product category
- Hydronic and HVAC Equipment Distribution
- NAICS
- Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers (42372), Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers (423720), Pump and Compressor Manufacturing (33391)
- SIC
- Wholesale-Hardware & Plumbing & Heating Equipment & Supplies (5070), Pumps & Pumping Equipment (3561), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- Mechanical Piping, Pumps & Hydronics Maintenance (BPABACAB)
- akta.pro secondary industries
- Boiler & Hydronic Heating System Installation (HSAOAGAF), Pump & Compressor Packages (Skids, Booster Sets) (IMAHANAG), Boiler & Hydronic Heating Repair & Service (HSAOAHAG), Expansion Tank, Circulator Pump & Zone Valve Service (HSAOACAG), Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)
Keywords
Where California Hydronics is headquartered
LocationHeadquarters
- HQ city
- Hayward
- HQ country
- United States
- HQ region
- North America
Offices11 records
Markets served
California Hydronics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Equipment and Product Sales: CHC generates revenue through the sale of pumps, boilers, heat exchangers, cooling towers, HVAC equipment, and related hydronic components as a manufacturer's representative and distributor for leading manufacturers. Revenue is derived from commercial and industrial equipment sales, project-based equipment packages, and ongoing product supply to contractors and engineers.
- Service and Preventative Maintenance: CHC provides service solutions including cooling tower retrofits and preventative maintenance, boiler annual inspections and repairs, pump parts and replacement recommendations, and FlowTherm annual maintenance. Service contracts and maintenance agreements generate recurring revenue.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | — | B2B project and account-based pricing |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
California Hydronics product offering
Product offeringCore offering
California Hydronics Corporation is a manufacturer's representative and distributor specializing in commercial and industrial hydronic, HVAC, plumbing, and process equipment. The company sells centrifugal pumps, heat exchangers, boilers, cooling towers, control systems, solar heating equipment, and related components on behalf of 50+ manufacturers including Bell & Gossett, Lochinvar, EVAPCO, and Viessmann. Through its FlowTherm Systems division, CHC designs and manufactures custom cataloged packaged systems for mechanical, plumbing, and process applications, with over 4,000 equipment packages installed across the US and overseas.
Product overview
California Hydronics Corporation (CHC) operates as a manufacturers' representative and distributor of mechanical, plumbing, and HVAC equipment, not a software company. The core offering consists of FlowTherm Systems, a manufacturer of complete packaged systems for mechanical, plumbing, and process applications that has produced over 4,000 equipment packages. CHC distributes a broad portfolio of branded equipment including Bell & Gossett pumps and hydronic equipment, Lochinvar boilers and water heaters, EVAPCO cooling towers, and various other HVAC, plumbing, and industrial equipment from approximately 50+ manufacturers. The company recently expanded into air side HVAC products including Q-PAC fan arrays, Desert Aire dehumidification, SHARC energy recovery systems, and Thermaduct pre-insulated ductwork. Services include equipment sales, technical support, on-site training, and preventative maintenance for cooling towers, boilers, pumps, and HVAC systems.
Differentiator
Problem solved
Functional benefit
Brands
- FlowTherm Systems: Manufacturer of complete packaged systems for mechanical, plumbing, and process systems, featuring high-quality systems assembled and mounted onto structural steel frames for easy rigging
Products and services
- FlowTherm Packaged Systems Complete cataloged packaged systems for mechanical, plumbing, and process systems, assembled and mounted onto structural steel frames for easy rigging. Designed and manufactured by CHC's FlowTherm division.
- Bell & Gossett Hydronic Equipment Centrifugal pumps, heat exchangers, domestic pumps, and Hoffman Specialty hydronic products distributed by CHC.
- Lochinvar Boilers and Water Heaters Commercial and residential boilers, commercial water heaters, and related high-efficiency heating equipment distributed by CHC.
- EVAPCO Cooling Towers Cooling tower and adiabatic dry cooler products from EVAPCO distributed by CHC.
- HVAC Air Side Equipment Air side products including Q-PAC fan arrays, Desert Aire dehumidification, SHARC Energy wastewater energy transfer systems, and Thermaduct pre-insulated ductwork distributed by CHC.
- Custom Skid Engineering and Manufacturing Custom-engineered skid systems integrating heat exchangers and pumping equipment (e.g., Bell & Gossett heat exchangers, Lochinvar boilers) onto structural steel frames for project-specific requirements.
- Service and Preventative Maintenance Recurring maintenance, retrofit, and repair services for cooling towers, boilers, pump parts and replacements, and FlowTherm packaged systems.
- Heat Exchangers Plate and shell heat exchangers for various industrial and commercial applications distributed by CHC.
- Solar Heating Equipment Solar thermal heating systems including SunEarth products for renewable energy applications distributed by CHC.
- Centrifugal Pumps Pumps and re-engineered packaged pump systems distributed by CHC.
- Heat Recovery Systems Heat recovery systems that capture waste heat from chillers to meet building or campus heating loads.
- HVAC Control Systems Control and balance valves, controls, instrumentation, and control systems for HVAC applications distributed by CHC.
Quantifiable outcome
- FlowTherm has designed and manufactured more than 4,000 equipment packages installed throughout the US and overseas.
- +3 more outcomes
Companies that use California Hydronics
Customer profileNamed customers11 records
Segments4 records
Ideal customer profiles4 records
California Hydronics technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
California Hydronics partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and major.
- Bell & Gossett (Xylem brand)coreBell & Gossett is a leading manufacturer of centrifugal pumps and hydronic equipment that CHC represents as its primary manufacturer's representative partner in Northern California and surrounding territories. CHC promotes Bell & Gossett products and provides technical sales support, engineering design, and on-site training. Bell & Gossett's Little Red Schoolhouse training program is facilitated through CHC and has trained over 60,000 engineers, contractors, and installers.
- LochinvarcoreLochinvar is a leading manufacturer of boilers and commercial water heaters represented by CHC. CHC facilitates Lochinvar University training for customers and Salesforce, providing continuing education on the latest high-efficiency technology.
- EVAPCOcoreEVAPCO is a manufacturer of cooling towers and adiabatic dry coolers represented by CHC. CHC expanded EVAPCO representation to Alaska in 2025. CHC facilitates EVAPCO Factory Training events in Hayward, CA and Phoenix, AZ.
- FlowTherm SystemscoreFlowTherm is a manufacturer of complete cataloged packaged systems for mechanical, plumbing, and process systems. CHC's FlowTherm division is an internal manufacturing operation that designs and builds custom skids and packaged systems. FlowTherm has produced 4,000+ equipment packages installed across the US and overseas. The relationship is both internal (CHC division) and external ( FlowTherm.com website and brand).
- 50+ Additional Manufacturer BrandsmajorCHC represents over 50 additional manufacturer brands including Viessmann, Hisense HVAC, Q-PAC, Desert Aire, SHARC Energy, SunEarth, Climaveneta/Clivet, MAFNA, Hisense VRF, and many others across the hydronic, HVAC, plumbing, solar heating, and renewable energy equipment categories. Each brand is represented as a channel partner/distributor in CHC's territories.
Scale indicators4 records
Recent moves8 records
Expansion highlights6 records
California Hydronics competitors and assessment
Company assessmentBroad incumbents
- Ferguson Enterprises: Ferguson is the largest US distributor of plumbing, HVAC, and related mechanical equipment, serving contractors through a national branch network. It directly competes with CHC on hydronic equipment distribution at the contractor/engineer interface, but operates at vastly greater scale and breadth.
- Watsco: Watsco is the largest US distributor of HVAC equipment, with locations across the country including the Western US. It competes with CHC for HVAC and refrigerant-side distribution business with the same contractor customers, though its hydronic/steam representation depth is narrower.
- Carrier Global: Carrier is a global HVAC OEM whose commercial chillers, boilers, and air-side products are represented via regional reps and distributors, including potentially overlapping lines with CHC. As an OEM it sits one step upstream in the channel but competes indirectly for the same project specifications CHC supports.
Direct peers
- Johnstone Supply: Johnstone Supply is a member-owned HVACR distributor cooperative serving independent contractors nationwide, similar in go-to-market to CHC's distributor/rep model. It competes for the same contractor and mechanical contractor relationships, particularly in commercial HVAC.
- Baker Distributing Company: Baker Distributing is one of the largest US wholesale distributors of HVAC equipment and parts serving residential and light commercial contractors. It directly overlaps with CHC's HVAC distribution business, especially in the air-side expansion products.
- R.E. Michel Company: R.E. Michel is a wholesale distributor of HVAC parts, equipment, and supplies serving the heating and cooling industry across the US. It competes with CHC for commercial contractor wallet share in hydronic and HVAC equipment.
Others
- Xylem (Bell & Gossett parent): Xylem is the parent of Bell & Gossett—CHC's anchor principal—and also operates direct sales and service in pumps and water infrastructure. It is both CHC's most important business partner and the primary principal-agency risk; Xylem's direct customer access on large infrastructure projects could bypass CHC.
Emerging players
- Comfort Systems USA: Comfort Systems USA is a national mechanical contractor that installs, services, and maintains HVAC, plumbing, and hydronic systems for commercial clients. It overlaps with CHC's customer base and project scope and could increasingly perform equipment selection/sourcing in-house, threatening distributor/rep value capture.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
California Hydronics social profiles
Digital presenceCalifornia Hydronics financial estimates
Financial estimateRevenue estimate
Valuation estimate
California Hydronics leadership team
Management profileNumber of profiles
Profiles13 records
California Hydronics subsidiaries and ownership
Company hierarchySubsidiaries4 records
California Hydronics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
California Hydronics M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about California Hydronics
What does California Hydronics do?
California Hydronics Corporation is a manufacturer's representative and distributor specializing in commercial and industrial hydronic, HVAC, plumbing, and process equipment. The company sells centrifugal pumps, heat exchangers, boilers, cooling towers, control systems, solar heating equipment, and related components on behalf of 50+ manufacturers including Bell & Gossett, Lochinvar, EVAPCO, and Viessmann. Through its FlowTherm Systems division, CHC designs and manufactures custom cataloged packaged systems for mechanical, plumbing, and process applications, with over 4,000 equipment packages installed across the US and overseas.
Is California Hydronics a public or private company?
California Hydronics is a private company. It is classified as management employee owned and is currently operating.
When was California Hydronics founded?
California Hydronics was founded in 1957. It employs 101 to 250 people.
Where is California Hydronics based?
California Hydronics is headquartered in Hayward, United States, in the North America region.
How does California Hydronics make money?
Two revenue lines are on record. Equipment and Product Sales are the primary driver. The others are service and Preventative Maintenance.
Who are California Hydronics's main competitors?
Broad incumbents on record are Ferguson Enterprises, Watsco and Carrier Global. Direct peers are Johnstone Supply, Baker Distributing Company and R.E. Michel Company. Xylem (Bell & Gossett parent) is listed as an others. Comfort Systems USA is listed as an emerging player.
Does California Hydronics have an API?
No public API is recorded for California Hydronics.
What industry is California Hydronics in?
California Hydronics's product category is Hydronic and HVAC Equipment Distribution. Its primary akta.pro industry code is BPABACAB, Mechanical Piping, Pumps & Hydronics Maintenance, with a secondary code of HSAOAGAF, Boiler & Hydronic Heating System Installation. Its NAICS code is 42372 and its SIC code is 5070.